JACK holds 9 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software) with 3 filings. The WikiTrademarks Expansion Score is 14/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 2026
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Sign in to claimHow is JACK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
4 records| Date | From | To |
|---|---|---|
| Mar 13, 2017 |
PATIENT SHOP, INC.
|
PATIENT TO PERSON, LLC
NORTH ANDOVER, MASSACHUSETTS
|
| Feb 19, 2016 |
PATIENT TO PERSON, LLC
|
PATIENT SHOP, INC.
MISSION VALEJO, CALIFORNIA
|
| Feb 12, 2016 |
CATHERINE MCGRATH 2016 IRREVOCABLE TRUST
|
PATIENT TO PERSON, LLC
NORTH ANDOVER, MASSACHUSETTS
|
| Feb 11, 2016 |
MCGRATH, CATHERINE E
|
CATHERINE MCGRATH 2016 IRREVOCABLE TRUST
NORTH ANDOVER, MASSACHUSETTS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99802051 | JACK | May 03, 2026 | Registered | 025 Clothing & Footwear | ST. CLAIR TAILORING LLC |
| 99535029 | JACK | Dec 08, 2025 | Registered | 009 Electronics & Software | MAGNUS 1946 PRODUITS CHIMIQUES LTÉE |
| 99124774 | JACK | Apr 07, 2025 | Registered | 007 Machinery | MB Technologies, LLC |
| 99022453 | JACK | Jan 29, 2025 | Registered | 009 Electronics & Software 042 Science & Technology | Adeo Group, L.L.C. |
| 97180966 | JACK | Dec 20, 2021 | Registered | 028 Games & Toys | Riedell Shoes, Inc. |
| 87316624 | JACK | Jan 27, 2017 | Pending | 025 Clothing & Footwear | The LJ Way, Inc. |
| 86981787 | JACK | Feb 23, 2016 | Pending | 041 Education & Entertainment 043 Food & Drink Services | JACK ENTERTAINMENT IP LLC |
| 86901616 | JACK | Feb 09, 2016 | Pending | 009 Electronics & Software | Barr, James R. |
| 76580397 | JACK | Mar 10, 2004 | Abandoned | 010 Medical Devices | PATIENT TO PERSON, LLC |
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FAQ: JACK trademark portfolio
What trademarks does JACK hold?
JACK holds 9 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 9 (Electronics & Software), Class 25 (Clothing & Footwear), Class 41 (Education & Entertainment). The most recent filings are registered to ST. CLAIR TAILORING LLC.
How many trademarks does JACK have at the USPTO?
WikiTrademarks tracks 9 USPTO trademark filings attributed to JACK. The brand has been actively filing since March 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does JACK file most often?
JACK's most active class is NICE Class 9 (Electronics & Software), with 3 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the JACK trademark?
The most recent filings under the JACK mark are registered to ST. CLAIR TAILORING LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is JACK expanding into new categories?
The current WikiTrademarks Expansion Score for JACK is 14 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new JACK trademark filings?
Click the Watch Brand button at the top of this page to add JACK to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare JACK to another owner · Browse all NICE classes · Most valuable brands
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